// Copyright 2022 Huawei Cloud Computing Technology Co., Ltd.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#ifndef CLOUDAPPENGINE_CAECLIENTSERVICE_H
#define CLOUDAPPENGINE_CAECLIENTSERVICE_H

#include <mutex>
#include "../cae_socket/CaeSocket.h"
#include "CaeSocketAgent.h"

using NewClientConnectCallback = std::function<void(CaeSocket* socket)>;

class CaeServerNotice : public CaeEventNotice {
public:
    CaeServerNotice() {}
    ~CaeServerNotice() override {}

    void Notice(void *socket) override;
};

class CaeTcpClientService : public CaeServerService {
public:
    CaeTcpClientService();
    ~CaeTcpClientService() override;

    int Callback(void *socket) override;
    void SetNewClientConnectCallback(const NewClientConnectCallback & callback);

private:
    int m_clientCount;
    CaeClientNotice *m_notice;
    NewClientConnectCallback m_newClientConnectCallback = nullptr;
};

class CaeTcpTlsClientService : public CaeServerService {
public:
    CaeTcpTlsClientService();
    ~CaeTcpTlsClientService() override;

    int Callback(void *socket) override;
    void SetNewClientConnectCallback(const NewClientConnectCallback & callback);

private:
    CaeClientNotice *m_notice;
    NewClientConnectCallback m_newClientConnectCallback = nullptr;
};

class CaeWebClientService : public CaeServerService {
public:
    CaeWebClientService();
    ~CaeWebClientService() override;

    int Callback(void *socket) override;
    void SetNewClientConnectCallback(const NewClientConnectCallback & callback);

private:
    int m_clientCount;
    CaeServerNotice *m_notice;
    NewClientConnectCallback m_newClientConnectCallback = nullptr;
};

class CaeWSSClientService : public CaeServerService {
public:
    CaeWSSClientService();
    ~CaeWSSClientService() override;

    int Callback(void *socket)override;
    void SetNewClientConnectCallback(const NewClientConnectCallback & callback);

private:
    int m_clientCount;
    CaeClientNotice *m_notice;
    NewClientConnectCallback m_newClientConnectCallback = nullptr;
};

#endif // CLOUDAPPENGINE_CAECLIENTSERVICE_H
